Product Details | ACCESS COVER

1560-00-859-2503 A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.20310050018Guns, through 30mm2590000053400020Hardware, Commercial

Part Alternates: 6987371, 698737-1, 1560-00-859-2503, 00-859-2503, 1560008592503, 008592503

Aircraft and Airframe Structural Components | Airframe Structural Components

Supply Group (FSG) NSN Assign. NIIN
15 00-859-2503

Drawings & Photos | NSN 1560-00-859-2503


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Technical Data | NSN 1560-00-859-2503

Characteristic Specifications
PERIPHERAL SHAPE STYLE 80 ROUND, MULTI HOLES
BOLT CIRCLE DIAMETER 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM
OUTSIDE DIAMETER 3.970 INCHES MINIMUM AND 4.030 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY 8
CROSS-SECTIONAL SHAPE STYLE 26 FLAT
BODY THICKNESS 0.230 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
SECURING DEVICE TYPE THREADED FASTENER
MOUNTING OPENING SHAPE STYLE 1 UNTHREADED HOLE
HOLE DIAMETER 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
FSC APPLICATION DATA ENGINE,GAS TURBINE,NONAIRCRAFT
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE 698737-1

Restrictions/Controls & Freight Information | NSN 1560-00-859-2503

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information